RAK833/RAK2247 LoRaWAN Concentrator

This board is a Raspberry PI Hat for the RAK833/RAK2247 LoRa Concentrator Gateway Modules. The RAK2247 is improved version of the RAK833 with better heatsinking, a boost in the maximum transmission power and improved interference immunity. Both are a smaller version of the popular RAK831. The RAK831 is larger, about